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PL2070225T3 - Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network - Google Patents

Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network

Info

Publication number
PL2070225T3
PL2070225T3 PL06818250T PL06818250T PL2070225T3 PL 2070225 T3 PL2070225 T3 PL 2070225T3 PL 06818250 T PL06818250 T PL 06818250T PL 06818250 T PL06818250 T PL 06818250T PL 2070225 T3 PL2070225 T3 PL 2070225T3
Authority
PL
Poland
Prior art keywords
compensating
channel
data carrier
optical
channel signal
Prior art date
Application number
PL06818250T
Other languages
Polish (pl)
Inventor
Gianmarco Bruno
Fabio Cavaliere
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2070225T3 publication Critical patent/PL2070225T3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2537—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to scattering processes, e.g. Raman or Brillouin scattering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07955—Monitoring or measuring power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0797—Monitoring line amplifier or line repeater equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/29—Repeaters
    • H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
    • H04B10/293—Signal power control
    • H04B10/2933—Signal power control considering the whole optical path
    • H04B10/2935—Signal power control considering the whole optical path with a cascade of amplifiers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Lasers (AREA)
PL06818250T 2006-10-06 2006-10-06 Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network PL2070225T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2006/009677 WO2008040376A2 (en) 2006-10-06 2006-10-06 Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network
EP06818250.0A EP2070225B1 (en) 2006-10-06 2006-10-06 Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network

Publications (1)

Publication Number Publication Date
PL2070225T3 true PL2070225T3 (en) 2015-05-29

Family

ID=39186117

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06818250T PL2070225T3 (en) 2006-10-06 2006-10-06 Method, apparatus and data carrier for compensating for channel depletion of a multi-channel signal in an optical link or optical network

Country Status (7)

Country Link
US (1) US8121491B2 (en)
EP (2) EP2584716A1 (en)
JP (1) JP4763804B2 (en)
CN (1) CN101331696B (en)
CA (1) CA2632137C (en)
PL (1) PL2070225T3 (en)
WO (1) WO2008040376A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3503437B1 (en) * 2015-03-26 2020-09-09 RWTH Aachen Wdm comb source based optical link with improved optical amplification
US12081272B2 (en) 2022-06-24 2024-09-03 Cisco Technology, Inc. Optical power tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195160B2 (en) * 1994-05-06 2001-08-06 株式会社日立製作所 Optical amplifier
DE19547603A1 (en) * 1995-12-20 1997-06-26 Sel Alcatel Ag Optical amplifier device
JP3748652B2 (en) * 1997-02-27 2006-02-22 富士通株式会社 Optical transmission system using inline amplifier
US6466712B1 (en) * 2000-08-21 2002-10-15 Lucent Technologies Inc. Optical transmission link incorporating highpass optical filtering
US6441950B1 (en) * 2000-11-03 2002-08-27 Onetta, Inc. Distributed raman amplifier systems with transient control
US6600596B2 (en) 2001-05-09 2003-07-29 Ciena Corporation Method and system for controlling amplifier power in an optical communications network having add/drop capability
JP3977287B2 (en) 2003-06-12 2007-09-19 古河電気工業株式会社 Optical fiber amplifier
JP4769443B2 (en) * 2004-09-16 2011-09-07 富士通株式会社 Control device and control method for optical amplification device

Also Published As

Publication number Publication date
WO2008040376A3 (en) 2008-06-05
JP4763804B2 (en) 2011-08-31
EP2070225B1 (en) 2014-12-03
CA2632137C (en) 2014-08-26
JP2009522886A (en) 2009-06-11
EP2070225A2 (en) 2009-06-17
CA2632137A1 (en) 2008-04-10
EP2584716A1 (en) 2013-04-24
CN101331696B (en) 2013-10-30
CN101331696A (en) 2008-12-24
US8121491B2 (en) 2012-02-21
US20090003839A1 (en) 2009-01-01
WO2008040376A2 (en) 2008-04-10

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